IEnumerator ReadRawAudio()
{
int loops = 0;
int readAbsPos = Microphone.GetPosition(CurrentDeviceName);
int prevPos = readAbsPos;
float[] temp = new float[Sample.Length];
while (AudioClip != null && Microphone.IsRecording(CurrentDeviceName) && IsRecording)
{
bool isNewDataAvailable = true;
while (isNewDataAvailable && AudioClip)
{
int currPos = Microphone.GetPosition(CurrentDeviceName);
if (currPos < prevPos)
{
loops++;
}
prevPos = currPos;
var currAbsPos = loops * AudioClip.samples + currPos;
var nextReadAbsPos = readAbsPos + temp.Length;
float levelMax = 0;
if (nextReadAbsPos < currAbsPos)
{
AudioClip.GetData(temp, readAbsPos % AudioClip.samples);
for (int i = 0; i < temp.Length; i++)
{
float wavePeak = temp[i] * temp[i];
if (levelMax < wavePeak)
{
levelMax = wavePeak;
}
}
Sample = temp;
m_SampleCount++;
OnSampleReady?.Invoke(m_SampleCount, Sample, levelMax);
readAbsPos = nextReadAbsPos;
isNewDataAvailable = true;
}
else
{
isNewDataAvailable = false;
}
}
yield return(null);
}
}
private IEnumerator ReadRawAudio()
{
int loops = 0;
int readAbsPos = 0;
int prevPos = 0;
int sampleCount = 0;
var temp = new float[samples.Length];
while (micClip != null && Microphone.IsRecording(null))
{
bool isNewDataAvailable = true;
while (isNewDataAvailable)
{
int currPos = Microphone.GetPosition(null);
if (currPos < prevPos)
{
loops++;
}
prevPos = currPos;
var currAbsPos = loops * micClip.samples + currPos;
var nextReadAbsPos = readAbsPos + temp.Length;
if (nextReadAbsPos < currAbsPos)
{
micClip.GetData(temp, readAbsPos % micClip.samples);
samples = temp;
sampleCount++;
//プッシュトゥトーク
if (inputDevices[0].DownSidePadPressing() || inputDevices[1].DownSidePadPressing() || Input.GetKey(KeyCode.E))
{
OnSampleReady?.Invoke(sampleCount, samples);
// Debug.Log("send");
}
readAbsPos = nextReadAbsPos;
isNewDataAvailable = true;
}
else
{
isNewDataAvailable = false;
}
}
yield return(null);
}
}
IEnumerator ReadRawAudio()
{
int loops = 0;
int readAbsPos = 0;
int prevPos = 0;
float[] temp = new float[Sample.Length];
while (Clip != null && Microphone.IsRecording(CurrentDeviceName))
{
bool isNewDataAvailable = true;
while (isNewDataAvailable)
{
int currPos = Microphone.GetPosition(CurrentDeviceName);
if (currPos < prevPos)
{
loops++;
}
prevPos = currPos;
var currAbsPos = loops * Clip.samples + currPos;
var nextReadAbsPos = readAbsPos + temp.Length;
if (nextReadAbsPos < currAbsPos)
{
Clip.GetData(temp, readAbsPos % Clip.samples);
Sample = temp;
m_SampleCount++;
if (OnSampleReady != null)
{
OnSampleReady.Invoke(m_SampleCount, Sample);
}
readAbsPos = nextReadAbsPos;
isNewDataAvailable = true;
}
else
{
isNewDataAvailable = false;
}
}
yield return(null);
}
}
// Read raw audio
protected virtual IEnumerator ReadRawAudio(int sampleDurationMS)
{
// Start recording
OnStartRecording?.Invoke();
// Get data
AudioClip micClip = GetMicClip();
string micDevice = GetMicName();
int micSampleRate = GetMicSampleRate();
// Setup sample
int sampleTotal = AudioEncoding.samplerate / 1000 * sampleDurationMS * micClip.channels;
float[] sample = new float[sampleTotal];
// All needed data
int loops = 0;
int readAbsPos = Microphone.GetPosition(micDevice);
int prevPos = readAbsPos;
int micTempTotal = micSampleRate / 1000 * sampleDurationMS * micClip.channels;
int micDif = micTempTotal / sampleTotal;
float[] temp = new float[micTempTotal];
// Continue reading
while (micClip != null && Microphone.IsRecording(micDevice) && IsRecording)
{
bool isNewDataAvailable = true;
while (isNewDataAvailable && micClip != null)
{
int currPos = Microphone.GetPosition(micDevice);
if (currPos < prevPos)
{
loops++;
}
prevPos = currPos;
var currAbsPos = loops * micClip.samples + currPos;
var nextReadAbsPos = readAbsPos + micTempTotal;
if (nextReadAbsPos < currAbsPos)
{
micClip.GetData(temp, readAbsPos % micClip.samples);
// Fill sample & get level max
float levelMax = 0;
int sampleIndex = 0;
for (int i = 0; i < temp.Length; i++)
{
float wavePeak = temp[i] * temp[i];
if (levelMax < wavePeak)
{
levelMax = wavePeak;
}
if (i % micDif == 0 && sampleIndex < sample.Length)
{
sample[sampleIndex] = temp[i];
sampleIndex++;
}
}
_sampleCount++;
OnSampleReady?.Invoke(_sampleCount, sample, levelMax);
readAbsPos = nextReadAbsPos;
}
else
{
isNewDataAvailable = false;
}
}
// Wait a moment
yield return(null);
}
// Stop
if (IsRecording)
{
StopRecording();
}
}
